Analysis of Robust PID Control with Pre - Filter Using the Perfect ITAE Performance Criterion Applied to the Heavy - Duty Gas Turbine Fuel System

Abstract

The study of fuel control of the heavy-duty gas turbine arises naturally with the idea of providing a higher yield to the generation process, which is usually located in the first stage of generation, since the turbine is one of the main components in a thermoelectric plant along with the generator that is connected directly to the turbine. PID control is typically one of the most widely used control models in the industry because it provides the system with satisfactory performance according to the designer's choice using the ITAE performance criterion and a pre-filter can provide robust control for the system in question, which raises the reliability of the control even in the presence of variations of plant parameters. It is proposed to perform the sizing of this fuel control and with the use of MATLAB software to perform the simulation of the performance of the proposed control system, besides evaluating the control performance for hypothetical situations of parameter variations that can certainly occur in a system real subject to intemperes and interference from disturbances.